The largest petrified forest in the world is in northern Arizona世界上最大的石化森林位於亞利桑那州北部petrified forest 石化林國家公園,裡面都是已經變成化石的遠古樹木
generous (a.)慷慨的 = kindhearted
intrepid (a.)無畏的
stone (a.)石化的 = petrified
insipid (a.)枯燥的
46.The largest petrified forest in the w..-阿摩線上測驗